NP-MRD: Showing NP-Card for 2,3-Dihydroxy-4-methoxybenzoic acid (NP0137139)

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Record Information

Version

2.0

Created at

2022-05-30 16:42:50 UTC

Updated at

2022-05-30 16:42:50 UTC

NP-MRD ID

NP0137139

Secondary Accession Numbers

None

Natural Product Identification

Common Name

2,3-Dihydroxy-4-methoxybenzoic acid

Description

2,3-Dihydroxy-4-methoxybenzoic acid belongs to the class of organic compounds known as p-methoxybenzoic acids and derivatives. These are benzoic acids in which the hydrogen atom at position 4 of the benzene ring is replaced by a methoxy group. 2,3-Dihydroxy-4-methoxybenzoic acid is an extremely weak basic (essentially neutral) compound (based on its pKa).

Structure

MOL 3D MOL SDF PDB SMILES InChI


  Mrv1652308231920542D          

 13 13  0  0  0  0            999 V2000
    0.0000    2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145   -0.4125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145    1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145    2.0625    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  3  2  2  0  0  0  0
  4  2  1  0  0  0  0
  5  3  1  0  0  0  0
  6  4  2  0  0  0  0
  7  5  2  0  0  0  0
  7  6  1  0  0  0  0
  8  4  1  0  0  0  0
  9  6  1  0  0  0  0
 10  7  1  0  0  0  0
 11  8  2  0  0  0  0
 12  8  1  0  0  0  0
 13  1  1  0  0  0  0
 13  5  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0137139

> <DATABASE_NAME>
NP-MRD

> <SMILES>
COC1=C(O)C(O)=C(C=C1)C(O)=O

> <INCHI_IDENTIFIER>
InChI=1S/C8H8O5/c1-13-5-3-2-4(8(11)12)6(9)7(5)10/h2-3,9-10H,1H3,(H,11,12)

> <INCHI_KEY>
YGDRPEIHNMXLJM-UHFFFAOYSA-N

> <FORMULA>
C8H8O5

> <MOLECULAR_WEIGHT>
184.147

> <EXACT_MASS>
184.037173358

> <JCHEM_ACCEPTOR_COUNT>
5

> <JCHEM_ATOM_COUNT>
21

> <JCHEM_AVERAGE_POLARIZABILITY>
16.723230552549303

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
3

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
1

> <JCHEM_IUPAC>
2,3-dihydroxy-4-methoxybenzoic acid

> <ALOGPS_LOGP>
1.45

> <JCHEM_LOGP>
1.5160268150000002

> <ALOGPS_LOGS>
-1.59

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
1

> <JCHEM_PHYSIOLOGICAL_CHARGE>
-1

> <JCHEM_PKA>
10.057536898374634

> <JCHEM_PKA_STRONGEST_ACIDIC>
2.866650312761713

> <JCHEM_PKA_STRONGEST_BASIC>
-4.92220208837568

> <JCHEM_POLAR_SURFACE_AREA>
86.99000000000001

> <JCHEM_REFRACTIVITY>
43.7392

> <JCHEM_ROTATABLE_BOND_COUNT>
2

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
4.74e+00 g/l

> <JCHEM_TRADITIONAL_IUPAC>
2,3-dihydroxy-4-methoxybenzoic acid

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 23-AUG-19   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   23-AUG-19         0                                  
HETATM    1  C   UNK     0       0.000   4.620   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       2.667   0.000   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       2.667   1.540   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       1.334   2.310   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       0.000   0.000   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       0.000   1.540   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       1.334  -2.310   0.000  0.00  0.00           C+0
HETATM    9  O   UNK     0      -1.334  -0.770   0.000  0.00  0.00           O+0
HETATM   10  O   UNK     0      -1.334   2.310   0.000  0.00  0.00           O+0
HETATM   11  O   UNK     0       2.667  -3.080   0.000  0.00  0.00           O+0
HETATM   12  O   UNK     0       0.000  -3.080   0.000  0.00  0.00           O+0
HETATM   13  O   UNK     0       1.334   3.850   0.000  0.00  0.00           O+0
CONECT    1   13                                                            
CONECT    2    3    4                                                       
CONECT    3    2    5                                                       
CONECT    4    2    6    8                                                  
CONECT    5    3    7   13                                                  
CONECT    6    4    7    9                                                  
CONECT    7    5    6   10                                                  
CONECT    8    4   11   12                                                  
CONECT    9    6                                                            
CONECT   10    7                                                            
CONECT   11    8                                                            
CONECT   12    8                                                            
CONECT   13    1    5                                                       
MASTER        0    0    0    0    0    0    0    0   13    0   26    0
END

View in JSmol

Synonyms

Value	Source
2,3-Dihydroxy-4-methoxybenzoate	Generator

Chemical Formula

C₈H₈O₅

Average Mass

184.1470 Da

Monoisotopic Mass

184.03717 Da

IUPAC Name

2,3-dihydroxy-4-methoxybenzoic acid

Traditional Name

2,3-dihydroxy-4-methoxybenzoic acid

CAS Registry Number

Not Available

SMILES

COC1=C(O)C(O)=C(C=C1)C(O)=O

InChI Identifier

InChI=1S/C8H8O5/c1-13-5-3-2-4(8(11)12)6(9)7(5)10/h2-3,9-10H,1H3,(H,11,12)

InChI Key

YGDRPEIHNMXLJM-UHFFFAOYSA-N

Experimental Spectra

Not Available

Predicted Spectra

Spectrum Type	Description	Depositor ID	Depositor Organization	Depositor	Deposition Date	View
1D NMR	¹³C NMR Spectrum (1D, 25 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 252 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 50 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 75 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 101 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 126 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 151 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 176 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 201 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 226 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, H₂O, predicted)	Wishart Lab	Wishart Lab	David Wishart	2021-06-20	View Spectrum

Chemical Shift Submissions

Not Available

Species

Species of Origin

Not Available

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as p-methoxybenzoic acids and derivatives. These are benzoic acids in which the hydrogen atom at position 4 of the benzene ring is replaced by a methoxy group.

Kingdom

Organic compounds

Super Class

Benzenoids

Class

Benzene and substituted derivatives

Sub Class

Benzoic acids and derivatives

Direct Parent

P-methoxybenzoic acids and derivatives

Alternative Parents

Substituents

P-methoxybenzoic acid or derivatives
Salicylic acid
Salicylic acid or derivatives
Methoxyphenol
Hydroxybenzoic acid
Benzoic acid
Phenoxy compound
Anisole
Methoxybenzene
Phenol ether
Benzoyl
Catechol
1-hydroxy-4-unsubstituted benzenoid
Alkyl aryl ether
Phenol
Vinylogous acid
Carboxylic acid derivative
Carboxylic acid
Monocarboxylic acid or derivatives
Ether
Organooxygen compound
Organic oxygen compound
Organic oxide
Hydrocarbon derivative
Aromatic homomonocyclic compound

Molecular Framework

Aromatic homomonocyclic compounds

External Descriptors

Not Available

Physical Properties

State

Not Available

Experimental Properties

Property	Value	Reference
Melting Point	Not Available	Not Available
Boiling Point	Not Available	Not Available
Water Solubility	Not Available	Not Available
LogP	Not Available	Not Available

Predicted Properties

Property	Value	Source
logP	1.45	ALOGPS
logP	1.52	ChemAxon
logS	-1.6	ALOGPS
pKa (Strongest Acidic)	2.87	ChemAxon
pKa (Strongest Basic)	-4.9	ChemAxon
Physiological Charge	-1	ChemAxon
Hydrogen Acceptor Count	5	ChemAxon
Hydrogen Donor Count	3	ChemAxon
Polar Surface Area	86.99 Å²	ChemAxon
Rotatable Bond Count	2	ChemAxon
Refractivity	43.74 m³·mol⁻¹	ChemAxon
Polarizability	16.72 Å³	ChemAxon
Number of Rings	1	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

External Links

HMDB ID

HMDB0140912

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

FDB093201

KNApSAcK ID

Not Available

Chemspider ID

Not Available

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

77534

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Not Available

Showing NP-Card for 2,3-Dihydroxy-4-methoxybenzoic acid (NP0137139)

MOL for NP0137139 (2,3-Dihydroxy-4-methoxybenzoic acid)

3D MOL for NP0137139 (2,3-Dihydroxy-4-methoxybenzoic acid)

3D SDF for NP0137139 (2,3-Dihydroxy-4-methoxybenzoic acid)

3D-SDF for NP0137139 (2,3-Dihydroxy-4-methoxybenzoic acid)

PDB for NP0137139 (2,3-Dihydroxy-4-methoxybenzoic acid)

3D PDB for NP0137139 (2,3-Dihydroxy-4-methoxybenzoic acid)

SMILES for NP0137139 (2,3-Dihydroxy-4-methoxybenzoic acid)

INCHI for NP0137139 (2,3-Dihydroxy-4-methoxybenzoic acid)

Structure for NP0137139 (2,3-Dihydroxy-4-methoxybenzoic acid)

3D Structure for NP0137139 (2,3-Dihydroxy-4-methoxybenzoic acid)